👋 Hi, this is P.Y., I work as an Android Engineer at Block. As we started evaluating the performance impact of software changes, I brushed up on my statistics classes, talked to industry peers, read several papers, wrote an internal doc to help us i...
blog.p-y.wtf13 min read
Really nice article, very helpful! I have one question: where does the 30 iterations number comes from in the "Confidence interval for a difference between 2 means" section? Thanks!
Thanks for writing this article. I have been using the benchmark library for a few weeks now and wondering how best to interprete the "before" and "after" results. I did not think to statistically analyse my iterations- this article has given me lots to consider.
Madona S Wambua
This is a well written article, thanks for sharing.